| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.17 | 131.57 | 14.84 | 77.29 | -14.22 | 121.97 | 25.19 | 230.21 | 0.5383 | 176.1 | 144.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-07 16:00:32 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.88 | 0.00 | 0.54 | -16.48 | 124.51 | 27.73 | 229.88 | 0.5858 | -581.0 | -478.7 | |
| 20.26 | 90.71 | 12.02 | 53.84 | -14.01 | 123.40 | 26.62 | 232.23 | 0.5521 | 1101.1 | 374.5 | |
| 1.84 | 4.56 | 1.10 | 2.72 | -15.05 | 123.12 | 26.34 | 230.43 | 0.5579 | 845.3 | 744.1 | |
| 0.00 | 0.61 | 0.00 | 0.36 | -12.67 | 122.83 | 26.05 | 233.65 | 0.5341 | 658.0 | 480.1 | |
| 0.00 | 0.70 | 0.00 | 0.41 | -14.54 | 122.57 | 25.79 | 230.58 | 0.5473 | 813.0 | 705.5 | |
| 0.00 | 1.67 | 0.00 | 0.98 | -14.59 | 122.33 | 25.55 | 230.25 | 0.5451 | 946.0 | 778.4 | |
| 0.00 | 0.61 | 0.00 | 0.35 | -13.88 | 120.24 | 23.46 | 228.90 | 0.5150 | 661.0 | 572.9 | |
| 0.00 | 0.88 | 0.00 | 0.50 | -13.14 | 120.10 | 23.32 | 229.85 | 0.5064 | 754.0 | 628.7 | |
| 0.44 | 2.28 | 0.25 | 1.32 | -14.54 | 120.15 | 23.37 | 227.79 | 0.5204 | 907.2 | 807.8 | |
| 0.00 | 0.61 | 0.00 | 0.35 | -15.01 | 119.19 | 22.41 | 225.92 | 0.5146 | -497.0 | -428.9 | |
| 0.00 | 2.63 | 0.00 | 1.51 | -15.03 | 118.79 | 22.01 | 225.39 | 0.5105 | -849.0 | -785.7 | |
| 0.00 | 0.96 | 0.00 | 0.55 | -15.23 | 118.28 | 21.50 | 224.43 | 0.5071 | -831.0 | -712.3 | |
| 0.00 | 0.96 | 0.00 | 0.55 | -15.29 | 118.12 | 21.34 | 224.13 | 0.5061 | -780.0 | -652.5 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -13.15 | 117.58 | 20.80 | 226.58 | 0.4780 | -765.0 | -605.8 | |
| 0.00 | 2.11 | 0.00 | 1.21 | -16.10 | 117.57 | 20.79 | 222.26 | 0.5092 | -902.0 | -712.3 | |
| 0.00 | 1.05 | 0.00 | 0.60 | -16.13 | 117.41 | 20.63 | 222.00 | 0.5078 | -746.0 | -599.3 | |
| 0.00 | 1.14 | 0.00 | 0.64 | -13.35 | 117.00 | 20.22 | 225.47 | 0.4737 | -972.0 | -797.0 | |
| 0.00 | 2.19 | 0.00 | 1.26 | -15.96 | 117.25 | 20.47 | 222.02 | 0.5044 | -703.0 | -529.6 | |
| 0.00 | 1.14 | 0.00 | 0.65 | -15.73 | 117.13 | 20.35 | 222.17 | 0.5006 | -675.0 | -554.2 | |
| 0.70 | 8.25 | 0.39 | 4.64 | -13.50 | 116.82 | 20.04 | 224.98 | 0.4733 | -1004.6 | -744.6 | |
| 1.93 | -20.00 | 1.08 | -20.00 | -13.69 | 116.77 | 19.99 | 224.62 | 0.4748 | -922.4 | 999999 | |
| 0.00 | 1.05 | 0.00 | 0.60 | -14.86 | 116.45 | 19.67 | 222.43 | 0.4842 | -691.0 | -599.5 | |
| 0.00 | 2.02 | 0.00 | 1.14 | -14.98 | 116.23 | 19.45 | 221.94 | 0.4833 | -851.0 | -666.7 | |
| 0.00 | 3.51 | 0.00 | 1.98 | -15.07 | 116.11 | 19.33 | 221.63 | 0.4830 | -583.0 | -774.8 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |